Louis Vanden-Bempde-Johnstone (1862-1922) (1862–1922) Parents Harcourt Vanden-Bempde-Johnstone, 1st Baron Derwent Charlotte Mills Children Joan Vanden-Bempde-Johnstone Robin Talbot Vanden-Bempde-Johnstone Granville Henry Vanden-Bempde-Johnstone Dorothy Ethel Vanden-Bempde-Johnstone Siblings Edward Henry Vanden-Bempde-Johnstone Cecil Vanden-Bempde-Johnstone Mary Vanden-Bempde-Johnstone Hilda Vanden-Bempde-Johnstone Edith Vanden-Bempde-Johnstone Gilbert Vanden-Bempde-Johnstone Alan Johnstone Francis Vanden-Bempde-Johnstone, 2nd Baron Derwent Partners Gwendoline Mary Elizabeth Talbot